The LGSOT05CLT1G is a dual monolithic voltage suppressor designed to protect components

which are connected

to data and

transmission lines against ESD .

It clamps the voltage just

above the logic level supply for positive transients , and to a diode drop below ground for negative

transients . It can also work as bidirectional suppressor by connecting only pin1 and 2.

APPLICATIONS

Computers、Printers

Communication systems

FEATURES

2 Unidirectional Transil functions

Low leakage current: IR

max< 20 μA at VRM

300W peak pulse power(8/20μs)

Transient protection for data lines as per

IEC61000-4-2(ESD) 15kV(air) 8kV(contact)

IEC61000-4-5(Lightning) see IPPM below

We declare that the material of product compliant with

RoHS requirements and Halogen Free.

ABSOLUTE RATINGS(Ta = 25℃)

Unit

IEC 61000−4−2 (ESD)

Air

W

℃

Storage temperature

℃

Operating Temperature Range

℃

℃

Peak Pulse Power (tp = 8/20us)

PPP

300

Parameter

Symbol

Limits

Contact

±8

kV

±15

TJ

150

Tstg

−55∼+150

TOP

−40∼+125

TL

260

(10 Second Duration)

UMW

LGSOT05C

R

www.umw-ic.com

1

UTD Semiconductor Co.,Limited

Electrical Parameter

Symbol

Parameter

VRM

Stand-off voltage

VBR

Breakdown voltage

VCL

Clamping voltage

IRM

Leakage current

IPPM

Peak pulse current

•

•

•

•

•

•

•

•

•

ELECTRICAL CHARACTERISTICS (Ta= 25℃)

IT

mA

LGSOT05CLT1G

1

1. VBR is measured with a pluse test current IT at an ambient temperature of 25℃．

VBR (V)

VC (V)

IPP(A)

(V)

@VRWM (Note 1)

@Ipp = 1 A

@Ipp = 5A

@tp=8/20μs

VRWM

IR (u A)

@ IT

VC (V)

C (pF)

Device

Max

Max

Min

Max

Max

Max

Max

220

5

5

6

9.8

12.5

17